Dust consists of tiny particles of solid matter that can be carried in suspension by air. Dust is usually lifted by the wind from the place it originated and is carried along by air currents until it finally settles because of gravity, or it comes down with rain. Dust is produced by a wide range of conditions. It may come from soil that is being blown about, from the exhaust of heavy traffic, from the burning of fuel in homes and industry, and from volcanic activity, forest fires, and occur spray.
You probably never thought of ocean spiny as a producer of dust in the air. 8ut did you know that ocean spray produces about 2,000,000,000
What Is Dust Made Of?
More than just dirt, house dust is a mix of sloughed-off skin cells, hair, clothing fibers, bacteria, dust mites, bits of dead bugs, soil particles, pollen, and microscopic specks of plastic. It’s our detritus and, it turns out, has a lot to reveal about our lifestyle. For one thing, dust is far from inert.